Working pressure: 0-1.6MPa(0-232psi)
Controlling pressure: 0.3-0.8Mpa(43.5-116psi)
Seal materia: PTFE
Valve body material: 304/316/316L
Actuator material: Stainless steel, Aluminum, Engineering plastic
Function: Normal open, Normal close, Double-acting, Free status
Controlling medium: air/neutral gas
Applicable medium: Water, neutral gas or liquid, alcohol, oil,organic solvent, steam, dyestuff, acid-base solutions etc.
Medium viscosity: Max600mm²/s
Medium temperature: -29℃—+200℃
Environment temperature: -10℃—+80℃
Connection: Flange
A :up stream installation /B :down stream installation
Leakage class: DIN EN 12266 A class
In the non-working status, the valve is normally closed (open) due to spring force ,when actuator piston is compressed by air. The double-acting valve control by compressed air.